Sharp LC-32D62U User Manual

LC-32D62U/LC-37D62U 1st
6 – 8
No Audio (1)
[Audio signal] INPUT-5 No audio (HDMI analog input)
[HDMI analog input]
Is INPUT-5 selected on the
input select menu screen?
NO Is the audio output selected
for “VARIABLE” on the
menu screen?
YES
YES
Set the audio output to
“FIXED”
[HDMI analog input]
Does the audio signal come
from pins (4) (L) and (2) (R)
of input terminal (J1501) to
pins (57) (L) and (58) (R) of
IC1404?
NO [HDMI analog input]
Check the line between
J1501 and IC1404, and their
peripheral circuits.
YES
Is there the audio signal output at pins (38) (L) and (39) (R) of IC1404? NO Check IC1404 and its
peripheral circuits.
YES
Is there the audio signal output at pins (11) (L) and (14) (R) of connector (SC1301) on the MAIN unit? NO Check the line between
IC1404 and SC1301.
YES
Is there the audio signal input at pins (11) (L) and (14) (R) of connector (P2704) on the TERMINAL unit? NO Check the IC1301and
P2704 connectors.
YES
Is there the audio signal input at pins (5) (L) and (3) (R) of IC2701 (STEREO_AMP)? NO Check the line between
P2704 and IC2701, and
their peripheral circuits
(AMP_MUTE line).
YES
Is the audio output from IC2701 as specified? NO Check IC2701 and its
peripheral circuits.
YES
Check the connector (P2703), speakers and their peripheral circuits.

Sharp LC-32D62U Specifications

General

Brand	Sharp
Model	LC-32D62U
Category	LCD TV
Language	English